18205722

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2796

約数の個数: 40

約数和(自身を含む): 41804532

約数和(自身を除く): 23598810

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2741, 3321, 5482, 6642, 8223, 16446, 24669, 49338, 74007, 112381, 148014, 222021, 224762, 337143, 444042, 674286, 1011429, 2022858, 3034287, 6068574, 9102861, 18205722]

約数ペア:

[(1, 18205722), (2, 9102861), (3, 6068574), (6, 3034287), (9, 2022858), (18, 1011429), (27, 674286), (41, 444042), (54, 337143), (81, 224762), (82, 222021), (123, 148014), (162, 112381), (246, 74007), (369, 49338), (738, 24669), (1107, 16446), (2214, 8223), (2741, 6642), (3321, 5482)]